How to save mat files as h5 files?

I have cell arrays saved as a .mat file and I want to transform this into a .h5 file.

How do I transform a .mat file into a .h5 file?

I have read that we should try to use hdf5write or h5write to do so, but I do not understand how to use these functions.

I am trying to use a code written by a colleague that processes data as .h5 files , but does not do so with .mat files, unfortunately my data is all in .mat files.

[Stephen23]

https://www.mathworks.com/help/matlab/ref/load.html

https://www.mathworks.com/help/matlab/hdf5-files.html

https://www.mathworks.com/help/matlab/import_export/process-a-sequence-of-files.html

In most cases LOADing into an output variable is more robust.

[Gordon]

Thankyou for your help. My problem is that I do not understand how to correctly use the h5read and h5create functions.

I have attempted loading my file, but because it is a 1x1 struct with 70 fields, I don't know what to do.